| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.86 | 13.344% | $84.8493 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $238.91 | 3.419% | $247.0783 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $69.66 | 5.679% | $73.616 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $18.26 | 13.771% | $20.7746 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $31.52 | 11.625% | $35.1842 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $211.74 | 10.352% | $233.6593 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $129.95 | 13.439% | $147.414 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $774.90 | $842.5757 | $842.57 | $842.55 | $842.60 | |